Supply Ceramic Alumina High Purity Alumina Calcined Alumina a -Alumina

Supply Ceramic Alumina High Purity Alumina Calcined Alumina a -Alumina

Ruby Aluminium oxide and Pink Fused Alumina is made by aluminium oxide powder, which is electrically fused at high-temperature adding appropriate amount of chromium oxide, etc. Our PA and RA have the features of good crystallinity, pure color, less impurity, well-distributed particle size...
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Product Details

For many years, we have been aiming to create excellent quality and high reliability Wet Dry Abrasive Sandpaper Roll, Sandpaper For Metal Polish, wet dry sandpaper 400 grit, and regard the needs of users as the basis of our research and development. Give us a chance to show you our professionalism and passion. We take the spirit of enterprise as the core to gather the sense of belonging, enthusiasm and creativity of employees. We warmly welcome you to visit our company. Our business philosophy is 'integrity, dedication, pragmatism, and win-win'. We sincerely hope to cooperate and develop together with our customers.

Ruby Aluminium oxide and Pink Fused Alumina is made by aluminium oxide powder, which is electrically fused at high-temperature adding appropriate amount of chromium oxide, etc. 


Our PA and RA have the features of good crystallinity, pure color, less impurity, well-distributed particle size composition, low magnetic substance content, high bulk density, and high toughness. They have good reputation in domestic and overseas. 


Characteristics:

The abrasive tools made by PA or RA have good durability and the workpieces have high smooth finish.

Good raw materials supply a guarantee in quality. Even size distribution, excellent chemical compositions make the good hardness and toughness, high efficiency and durability. 


Application: 

It can be used to produce grinding wheel, grinding stone, grinding media, etc.

It is suitable for precision grinding of the measuring tools, machine tool main spindle, instrument parts, thread workpieces and sample plate, etc.


Items

Chemical Composition

Unit

Guarantee Value

F12-F80

Al2O3

%

98.20 min

Cr2O3

%

0.45-1.00

Na2O

%

0.55 max

F90-F150

Al2O3

%

98.20 min

Cr2O3

%

0.45-1.00

Na2O

%

0.60 max

F180-F220

Al2O3

%

97.80 min

Cr2O3

%

0.45-1.00

Na2O

%

0.70 max

Basic Minerals

α-Al2O3

Crystal Size

μm

600-2000

True Density

g/cm3

3.90 min

Bulk Density

g/cm3

1.40-1.91

Knoop Hardness

g/mm2

2200-2300


More Information,Contact US!

Annie Tian

International Dept. Manager

Annie_Tian@zibobingyang.com

Wechat/Whatsapp:8615689023600

Skype: AnnieTian2010

We uphold the concept of providing customers with value-added services. What is sold is not just a single product, but a excellent Supply Ceramic Alumina High Purity Alumina Calcined Alumina a -Alumina solution for customers, which brings real value enhancement to customers. With the core culture of 'helping customers and achieving ourselves', we insist on technological innovation, research and develop new products, and meet the needs of global customers with strong supply capabilities and stable product quality. We have been sincerely looking forward to developing very good cooperative relationships with buyers from at home and abroad for creating a vibrant foreseeable future together.

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